*{
    padding: 0px;   
    margin: 0;
    box-sizing: border-box;
}
a{
    color: #ffffff;
    text-decoration: none;
}
.uptr{
    transform: translateY(60px);
    opacity: 0;
    transition: 1s;
}
.uptr.frozen{
    transform: translateY(0);
    opacity: 1;
}
body{
    overflow-x: hidden;
}
img{
    display: block;
}
ul{
    overflow-x: hidden;
}
.flex{
    display: flex;
}
.flex-d{
    display: flex;
    align-items: flex-start;
}
.flex-x{
    display: flex;
    justify-content: center;
}
.flex-y{
    display: flex;
    align-items: center;
}
.flex-xy{
    display: flex;
    align-items: center;
    justify-content: center;
}
.black{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50% , -50%);
    background-color: black;
    opacity: 0.2;
    z-index: -1;
}
.center{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50% , -50%);
}
.body{
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 30px;
}
.nomobody{
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 30px;
}
.tag{
    font-size: 12px;
    padding: 3px 5px;
    background-color: #fcd0cf;
    cursor: pointer;
}
.tag:hover{
    background-color: rgb(243, 243, 243);
    color: #666666;
}
.ahpic{
    position: relative;
    height: 707px;
    overflow: hidden;
}
.obj-c{
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.ahpic img{
    position: absolute;
    height: 100%;
    object-fit: cover;
    top: 50%;
    left: 50%;
    transform: translate(-50% , -50%);
    z-index: -1;
}
.ahpic .htitle{
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50% , -50%);
    text-align: center;
    color: #ffffff;
    padding: 0 40px;
}
.ahpic .htitle .en{
    font-size: 60px;
    margin-bottom: 34px;
}
.ahpic .htitle .cn{
    font-size: 18px;
}
.ntitle{
    text-align: center;
    font-size: 48px;
    margin-bottom: 20px;
}
.st{
    text-align: center;
    font-size: 14px;
}
.mup{
    margin-top: -120px !important;
}
.box{
    margin: 0 auto;
    width: 85%;
}
.sbox{
    margin: 0 auto;
    max-width: 1000px;
    padding: 0 30px;
}
@media (max-width:1200px) {
    .box{
        width: 90%;
    }
    .ahpic .htitle .en{
        font-size: 55px;
    }
    .ntitle{
        font-size: 42px;
    }
    .ahpic{
        height: 600px;
    }
    .nomobody{
        max-width: 960px;
    }
}
@media (max-width:1024px) {
    .mup{
        margin-top: -100px !important;
    }
    .ahpic .htitle .en{
        font-size: 44px;
        margin-bottom: 26px;
    }
    .ntitle{
        font-size: 32px;
    }
    .ahpic{
        height: 550px;
    }
    main{
        padding-top: 60px;
    }
    .nomobody{
        max-width: 720px;
    }
}
@media (max-width:767px) {
    .mup{
        margin-top: -60px !important;
    }
    .nomobody{
        max-width: 540px;
        padding: 0 20px;
    }
    .ahpic .htitle .en{
        font-size: 36px;
        margin-bottom: 18px;
    }
    .ntitle{
        font-size: 26px;
    }
    .st{
        font-size: 12px;
    }
    .ahpic{
        height: 460px;
    }
    .body{
        padding: 0 20px;
    }
}
@media (max-width:500px){
    .ahpic{
        height: 380px;
    }
    .mup{
        margin-top: -30px !important;
    }
}